HT49C50L中文资料PDF规格书
HT49C50L规格书详情
General Description
The HT49R50A-1/HT49C50-1/HT49C50L are 8-bit, high performance, RISC architecture microcontroller devices specifically designed for a wide range of LCD applications. The mask version HT49C50-1 and HT49C50L are fully pin and functionally compatible with the OTP version HT49R50A-1 device. The HT49C50L is a low voltage version, with the ability to operate at a minimum power supply of 1.2V, making it suitable for single cell battery applications.
Features
• Operating voltage:
fSYS=4MHz: 2.2V~5.5V for HT49R50A-1/HT49C50-1
fSYS=8MHz: 3.3V~5.5V for HT49R50A-1/HT49C50-1
fSYS=500kHz: 1.2V~2.2V for HT49C50L
• 8 input lines
• 12 bidirectional I/O lines
• Two external interrupt input
• Two 8-bit programmable timer/event counter with PFD (programmable frequency divider) function
• LCD driver with 33x2, 33x3 or 32x4 segments
• 4Kx15 program memory
• 160x8 data memory RAM
• Real Time Clock (RTC)
• 8-bit prescaler for RTC
• Watchdog Timer
• Buzzer output
• On-chip crystal, RC and 32768Hz crystal oscillator
• HALT function and wake-up feature reduce power consumption
• 6-level subroutine nesting
• Bit manipulation instruction
• 15-bit table read instruction
• Up to 0.5μs instruction cycle with 8MHz system clock for HT49R50A-1/HT49C50-1
• Up to 8μs instruction cycle with 500kHz system clock for HT49C50L
• 63 powerful instructions
• All instructions in 1 or 2 machine cycles
• Low voltage reset/detector function for HT49R50A-1/HT49C50-1
• 48-pin SSOP, 64-pin LQFP and 100-pin LQFP packages
产品属性
- 型号:
HT49C50L
- 功能描述:
8-Bit LCD Type Low Voltage Mask MCU
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HOLTEK/合泰 |
21+ |
65230 |
询价 | ||||
HOLTEK |
2016+ |
QFP44 |
6528 |
只做进口原装现货!或者订货,假一赔十! |
询价 | ||
HOLTEK |
22+23+ |
QFP-44 |
50844 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
HOLTEK |
1907+ |
QFP44 |
5520 |
只有现货原装!特价支持实单!实单请来电说明 |
询价 | ||
HOLTEK/合泰 |
23+ |
7300 |
专注配单,只做原装进口现货 |
询价 | |||
HOLTEK/合泰 |
23+ |
7300 |
专注配单,只做原装进口现货 |
询价 | |||
HOLTEK/合泰 |
23+ |
SOPDIP |
6000 |
原装正品现货/提供原厂技术支持/优势代理渠道/绝对好 |
询价 | ||
HOLTEK |
2018+ |
SOPDIP |
40309 |
進口臺灣原装合泰可追溯原厂技术支持燒錄開發 |
询价 | ||
HOLTEK |
13+ |
QFP44 |
10000 |
特价热销现货库存 |
询价 | ||
HOLTEK |
2021+ |
QFP |
6073 |
百分百原装正品 |
询价 |